4-Piece Embroidery Hoop Set - Replaces SA415 SA416 SA417 SA418 - for Brother PE100 PE150 PE150V PE170D PE180D PE190D PE200 Babylock EM1 EM2 Accent Bernina Deco 500 600 Simplicity SE1 SE2 SE3 - 4 Piece Replacement Set Receive 1 Small, 2 Medium, and 1 Large Hoop (Replacements for SA415, SA416, SA417, and SA418 hoops) SA415 / EF30 1" x 2.5" (20 x 60mm), SA416 / EF31 2.75" x 2.75" (70 x 70mm) SA417 / EF32 4.25" x 4.25" (110 x 110mm), SA418 / EF33 4.25" x 7.125" (110 x 180mm) Adjustment screw on each hoop secures a wide variety of fabrics -- Clear grids included for accurate alignment These are generic hoops that are perfect replacements for the Brother SA415, SA416, SA417, and SA418 hoops.